The Collar,shaft, cataloged under National Stock Number 3040-00-176-5764, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-176-5764 |
| Primary Part Number | 8B1369 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Securing Hole Type and Location | UNTHREADED ALL HOLES |
| Material Document and Classification | IE42411803 MFR REF SINGLE MATERIAL RESPONSE |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Hole Diameter and Location | 0.2656 INCHES NOMINAL 1ST HOLE AND 0.2656 INCHES NOMINAL 2ND HOLE AND 0.2656 INCHES NOMINAL 3RD HOLE AND 0.2656 INCHES NOMINAL 4TH HOLE AND 0.6406 INCHES NOMINAL 5TH HOLE AND 0.6406 INCHES NOMINAL 6TH HOLE IN |
| Securing Hole Quantity | 6 |
| Bore Diameter | 1.6200 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM IN |
| Material | IRON MALLEABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8B1369 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3040-00-176-5764 is a Collar,shaft, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-176-5764 has 1 manufacturer part number on file: 8B1369 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 8B1369: Securing Hole Type and Location: UNTHREADED ALL HOLES; Material Document and Classification: IE42411803 MFR REF SINGLE MATERIAL RESPONSE; Outside Diameter: 5.000 INCHES NOMINAL IN; Hole Diameter and Location: 0.2656 INCHES NOMINAL 1ST HOLE AND 0.2656 INCHES NOMINAL 2ND HOLE AND 0.2656 INCHES NOMINAL 3RD HOLE AND 0.2656 INCHES NOMINAL 4TH HOLE AND 0.6406 INCHES NOMINAL 5TH HOLE AND 0.6406 INCHES NOMINAL 6TH HOLE IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.